Geometry - Proofs continued

This video tutorial covers the use of postulates and theorems to prove triangle congruence, including side-side-side, side-angle-side, and angle-side-angle postulates. It explains how congruent triangles can be used to prove parallel lines and explores the properties of isosceles and right triangles. The video also introduces the hypotenuse-leg theorem for right triangles and discusses the classification of triangles by their sides and angles.

Explain the angle-angle-side theorem and its application in triangle congruence.

What is the hypotenuse-leg theorem and when is it used?

How do you prove that the base angles of an isosceles triangle are congruent?

What are the different ways to classify triangles based on their sides and angles?